今天新增一个Docker服务器,Docker安装顺利,启动hello-world测试的时候却出现了问题;

$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete
Digest: sha256:2557e3c07ed1e38f26e389462d03ed943586f744621577a99efb77324b0fe535
Status: Downloaded newer image for hello-world:latest
docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "process_linux.go:293: copying bootstrap data to pipe caused \"write init-p: broken pipe\"": unknown.
ERRO[0006] error waiting for container: context canceled

百度下网上多说是版本问题,可通过升级操作系统内核修复。但是服务器上安装了其他很多应用,不能随意升级系统内核。操作系统是centos7.2,安装docker的时候是当前最新的版本,想想还是应该从重新安装旧的docker版本来解决问题。

出问题的docker版本信息如下:

$ docker version
Client:
 Version:           18.09.2
 API version:       1.39
 Go version:        go1.10.6
 Git commit:        6247962
 Built:             Sun Feb 10 04:13:27 2019
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.2
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.6
  Git commit:       6247962
  Built:            Sun Feb 10 03:47:25 2019
  OS/Arch:          linux/amd64
  Experimental:     false

以前安装正常运行的Docker版本信息如下:

$ docker version
Client:
 Version:           18.09.0
 API version:       1.39
 Go version:        go1.10.4
 Git commit:        4d60db4
 Built:             Wed Nov  7 00:48:22 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.0
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.4
  Git commit:       4d60db4
  Built:            Wed Nov  7 00:19:08 2018
  OS/Arch:          linux/amd64
  Experimental:     false

删除有问题的docker版本

$ yum remove docker-ce
Loaded plugins: fastestmirror
Resolving Dependencies
--> Running transaction check
---> Package docker-ce.x86_64 3:18.09.2-3.el7 will be erased
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================================================================================================
 Package                                               Arch                                               Version                                                        Repository                                                     Size
=============================================================================================================================================================================================================================================
Removing:
 docker-ce                                             x86_64                                             3:18.09.2-3.el7                                                @docker-ce-stable                                              81 M

Transaction Summary
=============================================================================================================================================================================================================================================
Remove  1 Package

Installed size: 81 M
Is this ok [y/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
/usr/bin/dockerd has not been configured as an alternative for dockerd
  Erasing    : 3:docker-ce-18.09.2-3.el7.x86_64                                                                                                                                                                                          1/1
  Verifying  : 3:docker-ce-18.09.2-3.el7.x86_64                                                                                                                                                                                          1/1

Removed:
  docker-ce.x86_64 3:18.09.2-3.el7

Complete!

参考可以安装的docker版本信息

 $ yum list docker-ce --showduplicates | sort -r
 * updates: centos.ustc.edu.cn
Loading mirror speeds from cached hostfile
Loaded plugins: fastestmirror
 * extras: mirrors.aliyun.com
docker-ce.x86_64            3:18.09.2-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.1-3.el7                     docker-ce-stable
docker-ce.x86_64            3:18.09.0-3.el7                     docker-ce-stable
docker-ce.x86_64            18.06.2.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.06.1.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.06.0.ce-3.el7                    docker-ce-stable
docker-ce.x86_64            18.03.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            18.03.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.12.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.12.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.09.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.09.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.2.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.06.0.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.3.ce-1.el7                    docker-ce-stable
docker-ce.x86_64            17.03.2.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.1.ce-1.el7.centos             docker-ce-stable
docker-ce.x86_64            17.03.0.ce-1.el7.centos             docker-ce-stable
 * base: centos.ustc.edu.cn
Available Packages

通过yum install docker-ce-<VERSION_STRING>指令安装指定18.09.0-3.el7版本,发现问题还在

$ yum install -y docker-ce-18.09.0-3.el7
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: centos.ustc.edu.cn
 * extras: mirrors.aliyun.com
 * updates: centos.ustc.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package docker-ce.x86_64 3:18.09.0-3.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

......

Complete!
$ docker run hello-world
docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "process_linux.go:293: copying bootstrap data to pipe caused \"write init-p: broken pipe\"": unknown.
ERRO[0000] error waiting for container: context canceled

参考Docker官方文档https://docs.docker.com/install/linux/docker-ce/centos/,发现Docker安装的时候主要有三个组件docker-ce,docker-ce-cli,containerd.io,都需要指定版本安装,而且从报错信息看主要是containerd.io的问题,对比下两台服务器的containerd.io版本。

有问题containerd.io版本信息如下:

$ yum info installed containerd.io
Loaded plugins: fastestmirror
Installed Packages
Name        : containerd.io
Arch        : x86_64
Version     : 1.2.2
Release     : 3.3.el7
Size        : 88 M
Repo        : installed
From repo   : docker-ce-stable
Summary     : An industry-standard container runtime
URL         : https://containerd.io
License     : ASL 2.0
Description : containerd is an industry-standard container runtime with an emphasis on
            : simplicity, robustness and portability. It is available as a daemon for Linux
            : and Windows, which can manage the complete container lifecycle of its host
            : system: image transfer and storage, container execution and supervision,
            : low-level storage and network attachments, etc.

正常的containerd.io版本信息如下

$ yum info installed containerd.io
Loaded plugins: fastestmirror
Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast
Installed Packages
Name        : containerd.io
Arch        : x86_64
Version     : 1.2.0
Release     : 3.el7
Size        : 88 M
Repo        : installed
From repo   : docker-ce-stable
Summary     : An industry-standard container runtime
URL         : https://containerd.io
License     : ASL 2.0
Description : containerd is an industry-standard container runtime with an emphasis on
            : simplicity, robustness and portability. It is available as a daemon for Linux
            : and Windows, which can manage the complete container lifecycle of its host
            : system: image transfer and storage, container execution and supervision,
            : low-level storage and network attachments, etc.

删除docker-ce,docker-ce-cli,containerd.io,重新安装指定版本

$ yum remove docker-ce docker-ce-cli containerd.io
Loaded plugins: fastestmirror
Resolving Dependencies
--> Running transaction check
---> Package containerd.io.x86_64 0:1.2.2-3.3.el7 will be erased
---> Package docker-ce.x86_64 3:18.09.0-3.el7 will be erased
---> Package docker-ce-cli.x86_64 1:18.09.2-3.el7 will be erased
--> Finished Dependency Resolution

......

Complete!

$yum install -y docker-ce-18.09.0-3.el7 docker-ce-cli-18.09.0-3.el7 containerd.io-1.2.0-3.el7
 * base: centos.ustc.edu.cn
 * extras: mirrors.aliyun.com
 * updates: centos.ustc.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package containerd.io.x86_64 0:1.2.0-3.el7 will be installed
---> Package docker-ce.x86_64 3:18.09.0-3.el7 will be installed
---> Package docker-ce-cli.x86_64 1:18.09.0-3.el7 will be installed
--> Finished Dependency Resolution

......

Complete!

终于测试成功!

$ systemctl start docker
$ docker run hello-world

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
    (amd64)
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
 https://hub.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/get-started/

 

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